QUESTION 4 A data set includes a random sample of 108 body temperatures (in degrees Fahrenheit) of healthy adult humans for which and x=98.2 °F s = 0.65 °F (a) What is the best point estimate of the mean body temperature of healthy human adults? Round decimal to two places. (b) Using the sample statistics, construct a 99% confidence interval estimate of the mean, body temperature of all healthy humans. Round decimal to three places. (c) Which of the following statements correctly interprets the confidence interval you found in part (b)? Choose the correct answer (type i, ii, or iii) and then fill in the blanks of the correctly worded interpretation. i. There is a 99% chance that the true mean body temperature of healthy humans will fall between ii. We are 99% confident that the interval from healthy humans. iii. 99% of sample means of body temperatures of healthy humans will fall between and to actually does contain the true mean body temperature of and d) What doon th

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QUESTION 4
A data set includes a random sample of 108 body temperatures (in degrees Fahrenheit) of healthy adult humans for which
and
= 98.2 °F
s = 0.65 °F
(a) What is the best point estimate of the mean body temperature of healthy human adults? Round decimal to two places.
(b) Using the sample statistics, construct a 99% confidence interval estimate of the mean,
body temperature of all healthy humans. Round
decimal to three places.
(c) Which of the following statements correctly interprets the confidence interval you found in part (b)? Choose the correct answer (type i, ii, or
ii) and then fill in the blanks of the correctly worded interpretation.
i. There is a 99% chance that the true mean body temperature of healthy humans will fall between
ii. We are 99% confident that the interval from
and
to
actually does contain the true mean body temperature of
healthy humans.
iii. 99% of sample means of body temperatures of healthy humans will fall between
and
(d) What does the sample suggest about the use of
as the mean body temperature of healthy humans?
98.6 °F
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Transcribed Image Text:QUESTION 4 A data set includes a random sample of 108 body temperatures (in degrees Fahrenheit) of healthy adult humans for which and = 98.2 °F s = 0.65 °F (a) What is the best point estimate of the mean body temperature of healthy human adults? Round decimal to two places. (b) Using the sample statistics, construct a 99% confidence interval estimate of the mean, body temperature of all healthy humans. Round decimal to three places. (c) Which of the following statements correctly interprets the confidence interval you found in part (b)? Choose the correct answer (type i, ii, or ii) and then fill in the blanks of the correctly worded interpretation. i. There is a 99% chance that the true mean body temperature of healthy humans will fall between ii. We are 99% confident that the interval from and to actually does contain the true mean body temperature of healthy humans. iii. 99% of sample means of body temperatures of healthy humans will fall between and (d) What does the sample suggest about the use of as the mean body temperature of healthy humans? 98.6 °F For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px !!
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